Peptides
    3.
    发明申请
    Peptides 审中-公开
    多肽

    公开(公告)号:US20060211606A1

    公开(公告)日:2006-09-21

    申请号:US11378624

    申请日:2006-03-20

    IPC分类号: A61K38/30

    摘要: This invention relates to biologically active polypeptides derived from the E peptide that forms the C-terminus of the insulin-like growth factor I (IGF-I) splice variant known as mechano growth factor (MGF). These peptides are modified to improve their stability compared to the naturally occurring E peptide.

    摘要翻译: 本发明涉及衍生自形成称为机械生长因子(MGF)的胰岛素样生长因子I(IGF-I)剪接变体的C末端的E肽的生物活性多肽。 与天然存在的E肽相比,这些肽被修饰以提高其稳定性。

    Repair of nerve damage
    5.
    发明授权
    Repair of nerve damage 失效
    修复神经损伤

    公开(公告)号:US06821946B2

    公开(公告)日:2004-11-23

    申请号:US09852261

    申请日:2001-05-10

    IPC分类号: A61K3800

    CPC分类号: A61K38/30 C07K14/65

    摘要: The invention provides a method of treating nerve damage involving administering to the damaged nerve an effective non-toxic amount of an MGF (mechano-growth factor) Insulin-like Growth Factor I (IGF-I) isoform which includes amino acid sequences encoded by nucleic acid sequences of IGF-I exons 4, 5 and 6 in the reading frame of MGF and having the ability to reduce motoneurone loss by 20% or greater in response to nerve avulsion.

    摘要翻译: 本发明提供一种治疗神经损伤的方法,其涉及对损伤的神经施用有效无毒量的MGF(机械生长因子)胰岛素样生长因子I(IGF-I)同种型,其包括由核酸编码的氨基酸序列 在MGF的阅读框中IGF-1外显子4,5和6的酸序列具有将运动神经元损失降低20%或更大的能力,以响应于神经撕裂。

    Method of treating muscular disorders
    6.
    发明授权
    Method of treating muscular disorders 有权
    治疗肌肉疾病的方法

    公开(公告)号:US06221842B1

    公开(公告)日:2001-04-24

    申请号:US09142583

    申请日:1998-10-29

    IPC分类号: A61K3830

    CPC分类号: C07K14/65 A61K38/00

    摘要: The invention provides pharmaceutical compositions comprising particular isoforms of human insulin-like growth factor I (IGF-I). An isofoim of the invention is an IGF-I polypeptide corresponding to the mechanical-stimulation-specific, stretch-inducible IGF-I isoform present in stretched rabbit EDL muscle, the polypeptide comprising peptides encoded by IGF-I exons 4, 5 and 6 when transcribed in the reading frame of the stretched rabbit EDL muscle isoform and the polypeptide having the ability to induce growth of muscle tissue. The isoforms of the invention have utility in treating muscular disorders, especially muscular dystrophy. Methods of treatment of such muscular disorders in humans and animals with the isoforms of the invention are also provided.

    摘要翻译: 本发明提供包含人类胰岛素样生长因子I(IGF-I)的特异性同种型的药物组合物。 本发明的异构体是与拉伸的兔EDL肌肉中存在的机械刺激特异性拉伸诱导型IGF-I同种型相对应的IGF-1多肽,所述多肽包含由IGF-I外显子4,5和6编码的肽, 在拉伸的兔EDL肌肉同种型的阅读框中转录并具有诱导肌肉组织生长的能力。 本发明的同种型可用于治疗肌肉疾病,特别是肌营养不良症。 还提供了用本发明的同种型治疗人和动物的这种肌肉疾病的方法。